Abstract: An organic light-emitting diode (OLED) display panel and an OLED display device are provided. In the OLED display panel, a thickness of an electronic layer is set to be less than a first default value, and/or a material mobility of at least one of the electronic layer or a common electrode layer is set to be greater than a second default value. The electronic layer and the common electrode layer can be formed by one metal mask, so a manufacturing efficiency of the OLED display panel can be improved, and a cost can be reduced, and meanwhile, the common electrode layer and metal terminals can be normally conducted to each other, allowing the OLED display panel to work normally.

Abstract: An organic light-emitting diode (OLED) display panel and a method of fabricating the OLED display panel are provided. By providing a gap between a first electrode and an inner wall of the first opening, an organic light-emitting material will only flow into the gap between the first electrode and the inner wall of the first opening through the first opening. In this way, it is difficult for the organic light-emitting material to be sputtered on a contact surface between the first electrode and a cathode, so that display uniformity is enhanced.

Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided. The array substrate includes a stacked substrate, a first active layer, a first gate electrode, a second active layer, and a second gate electrode. The active layer includes a first channel portion opposite to the first gate electrode, the second active layer includes a second channel portion opposite to the second gate electrode. The first active layer and the second active layer are connected in parallel, and the first channel portion and the second channel portion are separately provided.

Abstract: The present disclosure provides a display panel and a display device. The display panel includes a plurality of sub-pixels. The sub-pixel includes a first common electrode wiring, a second common electrode wiring, a first connecting line, a second connecting line, and a pixel electrode. A sub-pixel structure of the present disclosure uses a new common electrode wiring design, and since a position of an electrode stem in the pixel electrode itself is a dark area, the first common electrode wiring is disposed below the electrode stem, so as to reduce a shadow and increase penetration rate.

Abstract: A reflection rate detection device and reflection rate detection method for a liquid crystal panel are provided by embodiments of the present application. A sphere of the liquid crystal panel is a hollow sphere, and an inner wall of the sphere is uniformly sprayed with diffuse reflection materials. The sphere is provided with a window hole, and the window hole corresponds to the liquid crystal panel. The emitting light source is disposed on the sphere, the emitting light source is configured to emit light, and emitted light enters the liquid crystal panel. The receiver is configured to receive reflection energy of the liquid crystal panel. A reflection rate of a large-area liquid crystal panel can be detected by the present application.

Abstract: A display panel and a display device are provided. In the display panel, a material of the first flexible layer and a material of the second flexible layer are different, and a direction of an internal stress of the first flexible layer and a direction of an internal stress of the second flexible layer are opposite. Therefore, the internal stress of the first flexible layer and the internal stress of the second flexible layer may eliminate each other. As a result, the first flexible layer and the second flexible layer will not be curled, and warpage will not occur on the display panel.

Abstract: Disclosed are a micro light emitting diode display panel, a manufacturing method thereof and a display device. The embodiment micro light emitting diode display panel includes a first metal layer and a second metal layer; the first metal layer includes a source electrode, a drain electrode and a power line; the second metal layer includes a first bonding electrode and a second bonding electrode, and the first bonding electrode is electrically connected to the source electrode through the first via hole, and the second bonding electrode is electrically connected to the power line through the second via hole; the first via hole and the second via hole are both provided with a supporting column.

Abstract: An embodiment of the present disclosure is directed to a display panel, a display device, and a manufacturing method thereof. The display panel includes an array substrate, an anode layer positioned on the array substrate, and a light-emitting layer. The anode layer includes a reflective layer and a first electrode layer positioned sequentially along a direction away from the array substrate. The reflector layer has reflective surfaces on one side of the reflector layer facing away from the array substrate. Two adjacent reflective surfaces are intersected. When the light emitted by the light-emitting layer passes through the first electrode layer and reaches the reflective layer, it can be reflected at different reflection angles after being reflected, thereby increasing the luminous angle of the light-emitting layer and improving the luminous viewing angle of the display panel.

Abstract: An embodiment of the present application provides a display device including a substrate, a driving circuit layer, a light emitting device layer, and a color filter unit that are disposed in a stacked manner; at least one of the light emitting device layer or the color filter unit is provided with a buffer groove in which a plurality of elastic particles are provided. When the display device is subject to an impact, a plurality of elastic particles in the buffer groove are compressed and deformed after being pressed, so as to play a role of buffering and effectively improve the impact resistance of the display device.

Abstract: The present disclosure provides a liquid crystal display panel and a display device. The liquid crystal display panel includes an array substrate. A hollow structure is defined in a common electrode layer. The hollow structure includes a first hollow structure corresponding to a display area. An area of the first hollow structure progressively increases along a direction from an array routing area to the display area, so that an area of the common electrode layer corresponding to the display area progressively decreases along the direction from the array routing area to the display area, thereby making RC loadings uniform and keeping charging rates in various areas same.

Abstract: The present disclosure provides an array substrate, including a display region, and the display region includes driving circuit regions. The array substrate includes a first substrate, a gate driver on array (GOA) circuit and a pixel driving circuit respectively disposed on opposite sides of the first substrate and located in the driving circuit regions. The GOA circuit is connected with the pixel driving circuit through a plurality of via holes, so wiring regions of the GOA circuit and wiring regions of the pixel driving circuit can overlap in space, thereby reducing space occupied by a pixel display region and increasing a pixel aperture ratio.

Abstract: An organic light emitting diode (OLED) display panel includes a substrate, a thin film transistor (TFT) layer, a planarization layer, and a pixel definition layer which are arranged in sequence. The planarization layer is provided with first via holes, and the pixel definition layer is provided with second via holes and a through hole. Each first via holes communicates with one of the second via holes. The OLED display panel further includes a light-emitting device layer. The light-emitting device layer includes an anode, a light-emitting layer, and a cathode sequentially arranged on one side of the planarization layer. The light-emitting layer is arranged in the through hole. The cathode covers the pixel definition layer, the first via hole, the second via hole, and the light-emitting layer.

Abstract: The present application discloses an OLED display panel and a manufacturing method thereof. The OLED display panel includes: a base layer, an active layer, a gate insulating layer, a first metal layer, and a second metal layer, wherein the active layer includes a channel portion, a source contact portion, a first electrode, and an anode; the second metal layer is arranged above the first metal layer and connected to the source contact portion; the insulating layer, the first metal layer, and the second metal layer are stacked, and an opening is defined in the insulating layer at the position corresponding to the anode.

Abstract: A pixel driving circuit, a display panel and a driving method of the pixel driving circuit are provided by the present disclosure. The pixel driving circuit includes a driving transistor, a reset module, a writing module, a first control module, and a light emitting device. The pixel driving circuit with the 5T2C structure can compensate the threshold voltage drift of the driving transistor, improve the luminous uniformity of the light emitting device, and further improve the image quality.

Abstract: The disclosure relates to a method of driving a display and the display, wherein the driving method includes: determining a grayscale extreme value corresponding to a polarity of display data of a target frame image according to the polarity; adjusting a voltage value of a first power supply voltage of the display according to the grayscale extreme value to obtain a voltage value of a second power supply voltage; and driving the display for displaying according to the voltage value of the second power supply voltage and the display data of the target frame image.

Abstract: The present application provides a gate driving circuit, a driving method, and a display panel. The gate driving circuit includes a pull-up control module, a pull-up module, a pull-down control module, a pull-down module, and a voltage stabilizing module. The pull-down node and the pull-up control module are connected to the voltage stabilizing module, which is not only reduce a leakage current of the pull-down node in the high potential state to stabilize the high potential of the pull-down node, but also maintain the level of the pull-down node in the low potential state to stabilize the low potential of the pull-down node.

Abstract: A display module, a manufacturing method of the display module, and a spliced module are provided. The display module includes a middle frame, a plurality of planarization layers, and a display panel. A plurality of accommodating grooves are formed on a surface of the middle frame, and the planarization layers are respectively disposed in the accommodating grooves. Supporting surfaces of the planarization layers are coplanar. The display panel is disposed on the supporting surfaces of the planarization layers by a plurality of bonding adhesives. Since the planarization layers are formed by a leveling processing, the planarization layer has good surface flatness.

Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a substrate and a light emitting device layer disposed on the substrate, and the light emitting device layer includes a first electrode layer, a light emitting layer, and a second electrode layer disposed on the substrate in a stacked manner. The present application provides a first auxiliary electrode disposed between the substrate and the light emitting layer, where, the first auxiliary electrode includes a first undercut opening penetrating through the first auxiliary electrode, where a side edge of the first auxiliary electrode is exposed within the opening, the light emitting layer is disconnected at first undercut opening, the second electrode layer is disposed continuously at the first undercut opening, and at least a portion of the second electrode layer is in contact with the edge of the first auxiliary electrode.

Abstract: The embodiment of the present disclosure provides a display panel and a display apparatus. The display panel includes a long side, a short side, a display pixel, a scan driving circuit, a drive circuit board, and chips on film. one end of each chip on film is coupled to the short side, and another end is coupled to the drive circuit board. The drive circuit board and the scan driving circuit of the embodiment of the present disclosure are respectively located on the short side and the long side of the display panel to improve the problem that the font is easily deformed during display.

Abstract: A color filter substrate and a manufacturing method thereof are provided. A plurality of grating structures, a sensor unit and a switch unit are integrated on the color filter substrate. As such, in addition to an original light-filtering function, the color filter substrate is given functions of polarizing light rays and sensing light rays.